Honda S2000 AP1 (1999-2003) red/blk Wiring diagrams

BATTERY IGNITION BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE DISARM SWITCH DOOR OPEN IN TRUNK LATCH IN HOOD SWITCH IN DISARM SW IN COMM UNLOCK CTRL COMM DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LATCH EXTERIOR LIGHTS FUSE 26 FUSE 5 GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND SECURITY IND IGNITION KEY IN CEILING LIGHTS LIGHT FLASHER HORN CTRL HOOD SWITCH (OPTION) HORN SYSTEM HOT AT ALL TIMES HOT IN ON IGNITION KEY SWITCH INLINE FUSE 1 (UNDER LEFT SIDE OF DASH) INLINE FUSE 2 (UNDER LEFT SIDE OF DASH) INTERIOR LIGHTS KEYLESS DOOR LOCK CONTROL UNIT (UNDER LEFT SIDE OF DASH) LATCH SWITCH TRUNK OPENER SOLENOID LT GRN WIRE NCA WIRE ORG/ WIRE PASSENGER'S DOOR LOCK ACTUATOR PASSENGER'S DOOR SWITCH DRIVER'S DOOR SWITCH PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SECURITY LED TRUNK LID LATCH TRUNK LID OPENER RELAY (UNDER DRIVER'S SEAT) TRUNK OPEN CTRL TRUNK RELEASE SYSTEM UNDERDASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) UNLOCK RELAY (UNDER DRIVER'S SEAT) WARNING SYSTEM WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BRAKE SWITCH (BEHIND DASH, ON BRAKE PEDAL SUPPORT) COMBINATION SWITCH CRUISE CONTROL, ENGINE CONTROLS, ANTI-LOCK BRAKES SYSTEMS FUSE 23 FUSE 47 FUSE 49 FUSE 7 GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD WARNING SWITCH HEAD HEADLIGHT SWITCH HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON LEFT LEFT FRONT PARKING LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR SIDE MARKER LIGHT LICENSE PLATE LIGHT LEFT REAR TURN SIGNAL LIGHT LEFT SIDE TURN SIGNAL LIGHT LEFT TAILLIGHT/ BRAKE LIGHT LEFT TURN INDICATOR LIGHT MAIN UNDERHOOD FUSE/ RELAY BOX (RIGHT SIDE OF ENGINE COMPT) OFF PARK RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT RIGHT FRONT PARKING LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT SIDE TURN SIGNAL LIGHT RIGHT REAR SIDE MARKER LIGHT RIGHT REAR TURN SIGNAL LIGHT RIGHT TAILLIGHT/ BRAKE LIGHT RIGHT TURN INDICATOR LIGHT TAILLIGHT RELAY TURN SIGNAL SWITCH TURN SIGNAL/ HAZARD RELAY UNDERDASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SYSTEM INDICATOR LIGHT BRN/YEL WIRE CANADA CANADA ANTI-LOCK BRAKES SYSTEM CHARGING SYSTEM CHARGING SYSTEM INDICATOR LIGHT CONVERTIBLE TOP CONTROL UNIT (UNDER RIGHT SIDE OF DASH) CRUISE CONTROL INDICATOR LIGHT CRUISE CONTROL UNIT (ABOVE BRAKE PEDAL) DASH FUSE BOX (BEHIND DASH, LEFT OF STEERING COLUMN) DOOR INDICATOR LIGHT DRIVER'S DOOR SWITCH DRIVER'S SEAT BELT SWITCH DRL CONTROL UNIT DRL INDICATOR LIGHT DRL UNIT ECM (UNDER LEFT SIDE OF DASH) ECT SENSOR (ON LEFT REAR OF ENGINE, BELOW INTAKE) EDGE LIGHTS (2) EPS CONTROL UNIT (RIGHT OF BATTERY) EPS INDICATOR LIGHT FUEL GAUGE SENDING UNIT FUEL TANK UNIT (BELOW REAR TRAY) FUSE 25 FUSE 5 FUSE 6 GAUGE ASSEMBLY GAUGE LIGHTS (5) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM HEATER CONTROL PANEL HIGH BEAM INDICATOR LIGHT HOT IN ON HOT IN ON OR START IMMOBILIZER INDICATOR LIGHT INTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM J/C KEYLESS DOOR LOCK CONTROL UNIT HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM LEFT TURN SIGNAL INDICATOR LIGHT LOW FUEL INDICATOR LIGHT LOW OIL PRESSURE INDICATOR LIGHT LT GRN/RED WIRE MAINTENANCE REQUIRED INDICATOR LIGHT NCA WIRE OIL PRESSURE SWITCH BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER RESERVOIR) PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PASSENGER'S DOOR SWITCH PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL (OR RED/WHT) WIRE RED/YEL WIRE RIGHT TURN SIGNAL INDICATOR LIGHT SEAT BELT REMINDER LIGHT SRS INDICATOR LIGHT SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK INDICATOR LIGHT TRUNK SYSTEM VEHICLE SPEED SENSOR (ON LEFT SIDE OF TRANSMISSION) WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

AUDIO UNIT AUDIO UNIT REMOTE SWITCH BLK WIRE BLU WIRE COMBINATION LIGHT SWITCH CONVERTIBLE TOP SWITCH CRUISE CONTROL MAIN SWITCH DASH LIGHTS BRIGHTNESS CONTROLLER EDGE LIGHTS FUSE 23 FUSE 25 FUSE 5 GAUGE ASSEMBLY GAUGE LIGHTS HAZARD WARNING SWITCH HEAD HEAD LIGHT SWITCH HEATER CONTROL PANEL HOT AT ALL TIMES HOT IN ON KEYLESS DOOR LOCK CONTROL UNIT (UNDER LEFT SIDE OF DASH) LIGHTS FLASH CONTROL OFF PARK REAR WINDOW DEFOGGER SWITCH RED WIRE RED/BLK WIRE TAILLIGHT RELAY UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT/GRN WIRE WHT/RED WIRE YEL WIRE

A/C COMPRESSOR A/C COMPRESSOR CLUTCH RELAY A/C ON REQUEST A/C PRESSURE SWITCH (ON RECEIVER DRIER) AIR MIX CONTROL MOTOR (ON LEFT SIDE OF HEATER CASE) AMD-P BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPRESSOR CLUTCH ENGINE CONTROL MODULE (ECM) (UNDER LEFT SIDE OF DASH) EVAPORATOR TEMPERATURE SENSOR (UNDER RIGHT SIDE OF DASH, ON HEATER CASE) FAN CTRL FRESH OUT RECIRC OUT FRS FUSE 20 FUSE 25 FUSE 58 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND DASH LIGHTS DASH LIGHTS BATTERY IGNITION GRY WIRE HEATER CONTROL PANEL HOT AT ALL TIMES HOT IN ON WITH ENGINE NOT CRANKING INSTRUMENT CLUSTER SYSTEM LT GRN WIRE M-COOL M-DEF M-HOT M-VENT MAIN UNDERHOOD FUSE/RELAY BOX (ON RIGHT SIDE OF ENGINE COMPARTMENT) MODE 1 MODE 2 MODE 3 MODE 4 MODE 4 OUTPUT MODE 3 OUTPUT ILLUM CANCEL SIG MODE CONTROL MOTOR (ON LEFT END OF HEATER CASE) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE REC RECIRCULATION CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RELAY CTRL S-COM THERMAL PROTECTOR TO BLOWER MOTOR RELAY (DIAGRAM 2 OF 2) UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

BATTERY IGNITION BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE DISARM SWITCH DOOR OPEN IN TRUNK LATCH IN HOOD SWITCH IN DISARM SW IN COMM UNLOCK CTRL COMM DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LATCH EXTERIOR LIGHTS FUSE 26 FUSE 5 GAUGE ASSEMBLY GRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND SECURITY IND IGNITION KEY IN CEILING LIGHTS LIGHT FLASHER HORN CTRL HOOD SWITCH (OPTION) HORN SYSTEM HOT AT ALL TIMES HOT IN ON IGNITION KEY SWITCH INLINE FUSE 1 (UNDER LEFT SIDE OF DASH) INLINE FUSE 2 (UNDER LEFT SIDE OF DASH) INTERIOR LIGHTS KEYLESS DOOR LOCK CONTROL UNIT (UNDER LEFT SIDE OF DASH) LATCH SWITCH TRUNK OPENER SOLENOID LT GRN WIRE NCA WIRE ORG/ WIRE PASSENGER'S DOOR LOCK ACTUATOR PASSENGER'S DOOR SWITCH DRIVER'S DOOR SWITCH PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SECURITY LED TRUNK LID LATCH TRUNK LID OPENER RELAY (UNDER DRIVER'S SEAT) TRUNK OPEN CTRL TRUNK RELEASE SYSTEM UNDERDASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) UNLOCK RELAY (UNDER DRIVER'S SEAT) WARNING SYSTEM WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LATCH EXTERIOR LIGHTS FUSE 26 FUSE 5 GAUGE ASSEMBLY GRN WIRE GRN/YEL WIRE HORN SYSTEM HOT AT ALL TIMES HOT IN ON IGNITION KEY IN DOOR OPEN IN SWITCH IN IGNITION GROUND UNLOCK (+) IGNITION KEY SWITCH INTERIOR LIGHTS KEYLESS DOOR LOCK CONTROL UNIT (UNDER LEFT SIDE OF DASH) LT GRN WIRE NCA WIRE ORG/ WIRE PASSENGER'S DOOR LOCK ACTUATOR PASSENGER'S DOOR SWITCH DRIVER'S DOOR SWITCH PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE TRUNK LID LATCH TRUNK OPENER SOLENOID TRUNK RELEASE SYSTEM UNDERDASH FUSE/ RELAY BOX (UNDER LEFT SIDE OF DASH) WARNING SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 4 6 WIN DN OUT WIN UP OUT PASS UP OR DN OUT 14 6 13 DN CNTRL IN WIN DN OUT WIN UP OUT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE CLOSE CONTROLLED CONVERTIBLE TOP CONTROL UNIT (UNDER RIGHT SIDE OF DASH) CONVERTIBLE TOP SWITCH DOWN DRIVER'S WINDOW DOWN CONTROL OUTPUT DRL CONTROL UNIT INSTRUMENT CLUSTER SYSTEM FUSE 12 FUSE 18 FUSE 25 FUSE 5 FUSE 55 FUSE 52 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/RED WIRE HARD TOP DETECT SWITCH (W/ HARD TOP) (BEHIND DRIVER'S SIDE REAR SIDE TRIM) HOT AT ALL TIMES HOT IN ON IGNITION INSTRUMENT CLUSTER SYSTEM LEFT CONVERTIBLE TOP MOTOR (BEHIND DRIVER'S SIDE REAR SIDE TRIM) LT GRN WIRE LT GRN/RED WIRE MAIN UNDER-HOOD FUSE/RELAY BOX OPTIONAL HARD TOP CONNECTED SIGNAL PARK BRAKE PARKING BRAKE SWITCH PASSENGER'S WINDOW MOTOR PASSENGERS WINDOW SWITCH POWER WINDOW MASTER SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT CONVERTIBLE TOP MOTOR (BEHIND PASSENGER'S SIDE REAR SIDE TRIM) UNDER-DASH FUSE/RELAY BOX VEHICLE SPEED IN WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

ACCESSORY POWER SOCKET ACCESSORY POWER SOCKET RELAY ANTENNA AMPLIFIER (RIGHT FRONT OF TRUNK) AUDIO UNIT AUDIO UNIT REMOTE SWITCH (LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE CD CHANGER (IN TRUNK) CHANNEL SWITCH DIM CONTROL BATTERY INPUT DRIVER'S DOOR SPEAKER FUSE 22 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GROUND GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON LT GRN WIRE MODE SWITCH MUTE INPUT NCA WIRE PASSENGER'S DOOR SPEAKER POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE REMOTE MUTE CIRCUIT UNDERDASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) VOLUME DN SWITCH VOLUME UP SWITCH WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ALTC ALTF BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRAIDED WIRE BRAIDED WIRES BRAKE PEDAL POSITION SWITCH (ON BRAKE PEDAL SUPPORT) BRN/YEL WIRE CKP SENSOR (LOWER FRONT OF ENG) CKPP CKPM VTM ECS IAT ECT TPS ENGINE CONTROL MODULE (UNDER LEFT SIDE OF DASH) ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENG, BELOW INTAKE) FUSE 47 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES ICM ICM IGNITION COILS INSTRUMENT CLUSTER SYSTEM INTAKE AIR TEMPERATURE SENSOR (ON INTAKE MANIFOLD) THROTTLE POSITION SENSOR KNOCK SENSOR (BEHIND STARTER) MAIN UNDER- HOOD FUSE/ RELAY BOX MAP NCA WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM TDC SENSOR 1 (RIGHT REAR OF CYLINDER HEAD) TDC SENSOR 2 (LEFT REAR OF CYLINDER HEAD) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE